Generator of real vectors on a multinomial distribution. More...

Inheritance diagram for Eigen::Rand::MultinomialGen< _Scalar, Dim >:

Collaboration diagram for Eigen::Rand::MultinomialGen< _Scalar, Dim >:

Public Member Functions
template<typename WeightTy >
	MultinomialGen (_Scalar _trials, const MatrixBase< WeightTy > &_weights)
	Construct a new multinomial generator.

	MultinomialGen (const MultinomialGen &)=default

	MultinomialGen (MultinomialGen &&)=default

MultinomialGen &	operator= (const MultinomialGen &)=default

MultinomialGen &	operator= (MultinomialGen &&)=default

Index	dims () const

template<typename Urng >
Matrix< _Scalar, Dim, -1 >	generate (Urng &&urng, Index samples)

template<typename Urng >
Matrix< _Scalar, Dim, 1 >	generate (Urng &&urng)

Public Member Functions inherited from Eigen::Rand::MvVecGenBase< DerivedGen, _Scalar, Dim >
DerivedGen &	derived ()
	Return a reference to the derived type.

Index	dims () const
	returns the dimensions of vectors to be generated

template<typename Urng >
Matrix< _Scalar, Dim, -1 >	generate (Urng &&urng, Index samples)
	generates multiple samples at once

template<typename Urng >
Matrix< _Scalar, Dim, 1 >	generate (Urng &&urng)
	generates one sample

Detailed Description

template<typename _Scalar = int32_t, Index Dim = -1>
class Eigen::Rand::MultinomialGen< _Scalar, Dim >

Generator of real vectors on a multinomial distribution.

Template Parameters

_Scalar
Dim	number of dimensions, or `Eigen::Dynamic`

Constructor & Destructor Documentation

template<typename _Scalar = int32_t, Index Dim = -1>

template<typename WeightTy >

Eigen::Rand::MultinomialGen< _Scalar, Dim >::MultinomialGen	(	_Scalar	_trials,
		const MatrixBase< WeightTy > &	_weights
	)

inline

Construct a new multinomial generator.

Template Parameters

WeightTy

Parameters

_trials	the number of trials
_weights	the weights of each category, `(Dim, 1)` shape matrix or vector

The documentation for this class was generated from the following file: